FILTERS
Choose the Right Filter for Your Application
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• Designs Optimized for the Most Demanding Applications
• Downloadable Coating Curves for all TECHSPEC® Filters
T (%)
90
TECHSPEC® Bandpass Interference Filters
Center
Wavelength Range
Optical
Densities Size Range
Fluorescence Bandpass Filters 340 - 832 nm 6 12,5 - 50 mm
Hard Coated Bandpass Filters 250 - 1550 nm 4 12,5 - 50 mm
Traditional Coated Bandpass Filters 122 nm - 10,6 μm 3, 4 12,5 - 50 mm
Laser Line Clean-Up Filters 248 - 1064 nm 6 12,5 - 25 mm
Multi-Bandpass Filters 432 - 700 nm 6 12,5 - 50 mm
T (%)
T (%)
T (%)
90
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14 | +44 (0) 1904 788600 Edmund Optics®
TECHSPEC® Notch Filters
90
Center
Wavelength Range
Optical
Densities Size Range
Standard Notch Filters 355 - 1064 nm 4, 6 12,5 - 50 mm
Multi-Line Nd:YAG Notch Filters 355 - 1064 nm 6 12,5 - 50 mm
Ultra-Thin Notch Filters 450 - 1064 nm 3, 6 12,5 x 25 mm
TECHSPEC® Edge and Dichroic Filters
Cut-On/Off
Wavelength Range
Optical
Densities Size Range
High Performance
Fluorescence Dichroic Filters 409 - 850 nm N/A 12,5 - 35,6 mm
Longpass Filters 266 nm - 7,3 μm 2, 4 12,5 - 50 mm
Shortpass Filters 400 - 1600 nm 2, 4 12,5 - 50 mm
Fluorescence Dichroic Filters 403 - 801 nm N/A 12,5 - 35,6 mm
Dichroic Filters 400 - 1200 nm N/A 12,5 - 50 mm
Variable Edge Filters 300 - 845 nm 4 15 - 60 mm
Hot and Cold Mirrors VIS, NIR N/A 12,5 - 127 mm
Color Glass Longpass Filters 285 - 1000 nm N/A 12,5 - 50 mm
Ultra-Thin Short and
Longpass Filters 450 - 750 nm 2 12,5 x 12,5 mm
90
TECHSPEC® Neutral Density (ND) Filters
Wavelength
Range
Optical
Densities Size Range
Refl ective ND Filters UV, VIS, NIR, and IR 0,1 - 5,0 12,5 - 50 mm
Absorptive ND Filters VIS 0,1 - 4,0 12,5 - 50x50 mm
Non-Refl ective ND Filters VIS and NIR 0,3 - 3,0 12,5 - 25 mm
ND Filter Film VIS 0,1 - 4,0 75x75 - 100x300 mm
Circular and Linear Variable
ND Filters VIS 0,04 - 4,0 25 - 100 mm
Mounted ND Filters VIS and NIR 0,1 - 3,0 M22,5 x 0,5 - M77,0 x 0,75
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Bandpass Filter
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Notch Filter
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Neutral Density Filter
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Longpass Filter
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